Motion analysis
[经] 动作分析
🧩 词语组成解析
motion
['məuʃən]
n. 运动;手势;动机，意向;请求;
vt. 打手势;向某人点头或摇头示意;打手势要求[指示];
vi. 运动;打手势;
🗣️ 情景例句
It was his first date in two years.
这是他两年来第一次约会。
How many pieces are you going to buy?
你要买几个？
How long are you planning to stay over here?
你打算在这里呆多久？